Data & Analytics

skill-commons Skill

Synthetic legacy skill used to verify loss-accounted conversion behavior.

skill-commons Bundle

Demonstrate how an agent reads a local Skill Commons catalog snapshot without installing or executing a skill. Use only for schema and client-integration tests.

xyd-gis Bundle

学术论文图表生成与设计。输入是实验数据（CSV/表格）、图表草稿、论文方法描述、中文图/表说明、想生成的图形摘要（GA）、或想画流程图时使用。功能包括：matplotlib 绘图（plot）、图表类型推荐（recommend）、英文图/表标题生成（caption）、论文架构图 prompt 生成（architecture）、图形摘要 prompt 生成（abstract）、流程图 prompt 生成（flowchart）、图表规范检查（polish）、概念图/示意图设计（design）。架构图模板覆盖 6 类场景，流程图覆盖 6 类（线性 / 分支 / 并行 / 循环 / 嵌套 / 泳道），图形摘要覆盖 5 类。内置 prompt 工程词汇表与参数化语法。不适用于：正文段落润色（用 academic-writing）、参考文献格式（用 academic-citation）。

txrbgy Skill

Pull consolidated per-video performance metrics from all connected platforms into the markdown sidecars. Use when a user asks how their videos are performing across YouTube, TikTok, Instagram, X, LinkedIn, Bluesky.

whisper-sec Skill

WhisperGraph bulk indicator triage — score a list of hostnames, IPs, ASNs, CIDRs or prefixes in one pass and return a ranked table an analyst can act on. Use when the user pastes or points at many indicators at once, mentions a list, batch, spreadsheet, CSV, SIEM export, EDR export, firewall log, proxy log, alert queue or blocklist, asks which of these are malicious, asks to prioritise or rank a set of hosts, or asks for a first pass over an estate before deciding what to dig into. Uses the bulk band mode rather than scoring each indicator individually, splits results into assessed, never-seen and check-failed so an unobserved indicator is never counted as clean, and reports what was truncated. Requires the WhisperGraph MCP connector.

reqbeat-growth Skill

Audit any company list against live hiring data, before a single enrichment credit is spent. Use when the user has a CSV or list of accounts and asks which of them are hiring right now, wants to qualify a TAM export, or asks what share of their list is worth working.

chronoaiproject Bundle

Read a CSV file from disk, compute per-column min/mean/max for every numeric column, emit the result as JSON. Stdlib-only Python; no pandas, no numpy. Demonstrates the simplest possible "give me a file path, get back structured analysis" skill — a deliberate baseline for any skill that processes tabular data locally without an LLM in the loop.

apconw Skill

用于编写和执行 SQL 查询 - 支持多维度分析、多条 SQL 协同、智能图表推荐

gongzitang Bundle

Archive all accessible historical posts from one Weibo user into resumable, verified Markdown and Excel outputs with automatic incremental updates. Use when Codex is asked to 导出微博、抓取某个人的所有历史微博、归档个人微博、把微博整理成 Markdown 或 Excel、增量更新微博归档、续传微博下载, or archive a Weibo account by nickname, profile URL, or UID.

latentcast Bundle

Turn a list of researched contacts into a LatentCast Personalization Canvas (Template v6), the 26-column xlsx that drives personalized video generation. One pass per recipient rewrites research signals into the video register: tight scene cells written to be heard, and short viewing-page copy, neither of them email prose. A builder script then assembles the workbook. You declare who you are and what you sell in an outreach profile, so it works for any seller. Use when you have contacts plus signals and need the canvas that drives personalized video, or when asked to build the canvas, make the personalization sheet, or fill the perso canvas.

kenliu0607 Bundle

通用型 SA 文件架構師。具備架構感知能力，能自動探索不同技術棧，從 Git 紀錄、資料定義（SQL/NoSQL）、API 邏輯與 UI 配置中，逆向產出或更新標準化 Markdown SA 文件。

opencoworkai Bundle

Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and visualization. When Claude needs to work with spreadsheets (.xlsx, .xlsm, .csv, .tsv, etc) for: (1) Creating new spreadsheets with formulas and formatting, (2) Reading or analyzing data, (3) Modify existing spreadsheets while preserving formulas, (4) Data analysis and visualization in spreadsheets, or (5) Recalculating formulas

alexcassol Bundle

Catalog of common utility functions that VB6 codebases typically maintain in a shared module (often named modUtils, modFuncoes, modCommon, or similar). Activates when writing or editing VB6 code that handles NULL coalescing, SQL value formatting, string sanitization for SQL literals, accent/diacritic removal for searching, padding (left/right), substring extraction between markers, CNPJ/CPF (Brazilian tax ID) validation, MsgBox dialog wrappers, IDE-vs-compiled detection, regex via VBScript.RegExp, ADO Command parameter helpers, ListView and grid serialization, and common helpers prefixed with fg_ (function global). The goal is to recognize these patterns and reuse existing project utilities instead of reinventing them. Triggers on tasks involving string manipulation, validation, NULL handling, formatting, or any common helper that likely already exists in the project's utility module.

alexcassol Bundle

Applies the ADO late-binding pattern when writing or modifying database access code in Visual Basic 6, supporting both Microsoft SQL Server and PostgreSQL. Covers declaration as Object with CreateObject instantiation (never As ADODB.Connection or New ADODB.Recordset), ADO constants defined locally instead of referencing the type library, mandatory ConnectionTimeout before Open, the disconnected recordset pattern (CursorLocation client-side, then ActiveConnection = Nothing after Open), parameterized queries via ADODB.Command with Parameters.Append to prevent SQL injection and improve query plan caching, the AddADOParameter and SetADOCommandParameters helper functions that accumulate parameters in a Dictionary before applying them to a Command, multibank parameter naming (@param for MSSQL versus in_param/out_param for PostgreSQL) handled by SetParameter and GetParameter helpers, and structural SQL concatenation (table names, dynamic joins) versus value parameterization. Activates for any task involving ADODB, C

chiroro-jr Bundle

Create, extend, review, and normalize database schemas written in DBML (Database Markup Language). Use when authoring or editing `.dbml` files, translating SQL schemas into DBML, documenting tables and relationships, or validating DBML constructs such as `Table`, `Ref`, `Enum`, `TablePartial`, `TableGroup`, `checks`, `indexes`, and `records`.

aaaxy Bundle

Log and update job applications in the user's PrepDojo tracker (CSV files inside their Obsidian vault, read live by a Dataview dashboard). Trigger when the user says things like "log this application", "I applied to X", "add this to my tracker", or reports a stage change — "X moved me to phone screen", "got rejected by Y", "offer from Z", "recruiter reached out". Also trigger for follow-up bookkeeping ("remind me to follow up with X on Friday" → set the row's follow-up date). Do NOT trigger for resume advice, cover letters, or interview prep questions.

ai-evals-course Skill

Review Cartwheel model call costs and propose measured cost reductions. Use for Homework 10 after profile/results/calls.csv and profile/results/profile.json have been created.

ai-shifu Bundle

Use when the user works with AI-Shifu (AI师傅) courses in any capacity of creating, writing, editing, rewriting, optimizing, reordering, deploying, publishing, previewing, or managing Teaching Prompts (per-lesson) and Course Prompts (course-level) — both written in MarkdownFlow (MDF). Covers the full course lifecycle — from converting raw material into structured lessons, to authoring interactions (single-select, multi-select, input, branching), adding variables, images, and course prompts, to deploying and managing live courses on the AI-Shifu platform. Also covers post-deployment analytics on those courses — learner count, completion rate, stuck lessons, orders, revenue, ratings, credit consumption, audience profiles, and individual learner tracking. Trigger on any mention of AI-Shifu, AI师傅, MarkdownFlow, Teaching Prompt, Course Prompt authoring, course analytics, creator analytics, 学习人数, 完成率, 卡课节, 订单收入, 积分消耗, or learner progress.

aicc-dev Skill

Use this skill for Telrobot CLI number management operations including listing, searching, adding, updating, and batch importing (.xlsx/.excel/CSV/TXT supported with old template compatibility and --auto-convert intelligent column mapping; .xls must be converted to standard .xlsx first) numbers within a task. Automatically initializes CLI environment on first use.

tayyabexe Skill

Use this skill for Hugging Face Dataset Viewer API workflows that fetch subset/split metadata, paginate rows, search text, apply filters, download parquet URLs, and read size or statistics.

ucsandman Bundle

DashClaw platform expert for integration, troubleshooting, and governance. Snapshot-based — prefer live queries via `python -m livingcode query`, or `GET {baseUrl}/api/doctor` when Python/livingcode/the repo are unavailable.

microsoft Skill

Guidance for using the PowerPlatform Dataverse Client Python SDK. Use when calling the SDK like creating CRUD operations, SQL queries, table metadata management, relationships, and upload files.

microsoftdocs Skill

Inventory and classify APIs listed in a pre-provided CSV for a WDK header file. Use when: inventorying a header, classifying APIs, validating a CSV for doc generation, checking what needs to be documented.

mlava Bundle

Resolve scholarly identifiers (DOI including shortDOI aliases, PMID, PMCID, ISBN, arXiv, ISSN, ADS bibcode, WHO IRIS URL) into formatted citations (10,000+ CSL styles) and bibliography exports (BibTeX, RIS, EndNote, CSV…), and check retraction, open-access, and citation-fabrication status — from the terminal via the `scholar` CLI. Wraps the public REST API; needs Node ≥20 but no API key for the free tier. Use when the user wants to look up, cite, export, or verify a reference by DOI, PMID, PMCID, ISBN, arXiv ID, ISSN, ADS bibcode, or WHO IRIS URL from the terminal — including retraction, open-access, and fabricated-citation checks, or a whole-bibliography audit of a .bib/.ris/CSL-JSON file.

chronoaiproject Bundle

The manual an AI agent loads to operate Ornn — the model-agnostic skill-lifecycle API (an npm-style registry + CLI for agent skills) — via the NyxID CLI (`nyxid proxy request ornn-api …`). Load and follow this skill WHENEVER the user asks to do anything with Ornn skills or skillsets. Skills: search Ornn or find a skill, pull or install a skill (or a specific version), run a skill, build and upload a skill, publish a new version, make a skill public / private / shared, run or read a security audit, deprecate or delete a version, diff two versions, check usage analytics, bind a skill to a NyxID service, link a skill to GitHub or sync from source, manage npm-style dist-tags, or transfer skill ownership. Skillsets — curated multi-skill bundles with a required master prompt: bundle skills into a set, create or publish a skillset, resolve its closure in one call, export a skillset as a Claude Code marketplace plugin, transfer skillset ownership, or diagnose why a shared skillset isn't visible (visibility derives fr

paldom Bundle

Materializes a validated governed report contract into a Databricks AppKit app - copying its trusted queries into config/queries, binding metric views, and gating drift with a hash manifest. Use when a report skill or contract should become an app, or the app's SQL has drifted from the report. Not for scaffolding an unrelated app, app UI design, or bundle deployment.

kdoronin Bundle

Setup and use text-to-SQL capabilities for SQL databases (SQLite, PostgreSQL, MySQL, MariaDB, etc.). Use when: (1) User wants to query databases using natural language, (2) User asks to setup text-to-sql project, (3) User mentions extracting data from database, (4) User has .sqlite/.db file or database credentials and wants to work with data. This skill sets up project structure, extracts database schema, and enables natural language to SQL conversion.

kunchenguid Bundle

Pre-landing PR review. Analyzes diff against the base branch for SQL safety, LLM trust boundary violations, conditional side effects, and other structural issues. Use when asked to "review this PR", "code review", "pre-landing review", or "check my diff". Proactively suggest when the user is about to merge or land code changes. (gstack)

abelv22 Skill

Expert in Supabase architecture, SQL optimization (PostgreSQL), and backend security (RLS) for real-time tracking systems.

basedhardware Bundle

PostHog Analytics Skill

benchflow-ai Bundle

Generate a metrics report and a shareable deliverable for a git repository: lines of code, language mix, merged PRs and their complexity tiers, test-to-code ratio, untested files, functions/classes, commits, contributors, issue references, CI and reproducibility signals, and license class — plus charts over time (commits, merged PRs and active contributors per month), representative code excerpts, up to 3 sample PRs with diffs, and flags for secrets or PII. Runs offline on a local checkout and packages a PDF, an Excel workbook, JSON, CSV and SVG charts into a single zip. Use when asked to profile, summarise, or document a codebase, produce repo statistics, assess test coverage signals, or pull representative code and PR samples. Trigger phrases: 'generate a repo report', 'analyse this codebase', 'repo stats', 'summarise this repository', 'what does this codebase look like', 'pull sample code and PRs'.

bitrix-tools Bundle

Use for Bitrix SQL and ORM patterns raw SQL or Connection queries, DataManager maps or field definitions, Objectify objects or collections, ORM queries or filters, ORM writes or batch persistence. Use when designing, reviewing, or implementing DB reads, writes, schema, or data access code.

amplitude Skill

Query Amplitude product analytics through the Amplitude MCP server — find and read charts, dashboards, and notebooks, run metric and dataset queries, and search session replays. Use when the user asks about user behavior, active users, conversion, funnels, retention, engagement, event volumes, a specific Amplitude chart or dashboard, or wants to find session recordings.

amplitude Skill

Instrument applications with Amplitude Analytics SDKs — install and initialize the Browser, Node.js, or Python SDK, track events with a clean taxonomy, identify users, enable autocapture and Session Replay, and validate that events arrive. Use when the user wants to add Amplitude to an app, track an event, set user properties, set up session replay, fix events that aren't showing up, or audit existing tracking code.

arcadia-1 Bundle

How to use the EVAS Verilog-A behavioral simulator (pip package: evas-sim). Use this skill whenever the user wants to simulate a Verilog-A (.va) model, run a Spectre (.scs) netlist, check simulation feasibility, install evas-sim, or read simulation output (tran.csv, strobe.txt). Trigger on phrases like "simulate this", "run this VA model", "can EVAS handle this", "evas run", "evas simulate", "check if this is simulatable", or any mention of evas-sim.

aslanyushengjiang-coder Bundle

Uses the user's own paid TikHub API to research public social-media creators, accounts, posts, videos, comments, transcripts, topics, and performance data, then exports traceable JSON, Markdown, CSV, or Excel assets. Use whenever the user mentions 生姜调研、全平台调研、博主调研、对标账号、抓作品、抓评论、下载视频、 批量下载视频、视频转逐字稿、逐字稿、 TikHub、抖音、小红书、视频号、TikTok、YouTube、B站、微博、Instagram、X、 Reddit、知乎 or 社媒公开数据监控. Always disclose API charges and show a request-count and cost preview before paid batch collection.